213.237.22.0/24
PublicClass C — /24 prefix — 254 usable hosts
Network address — the base address of the block (213.237.22.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 213.237.22.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 254 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.0 is the dotted-decimal equivalent of /24. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 213.237.22.0/24 |
| Network Address | 213.237.22.0 |
| Broadcast Address | 213.237.22.255 |
| Subnet Mask | 255.255.255.0 |
| Wildcard Mask | 0.0.0.255 |
| Prefix Length | /24 |
| IP Address Class | Class C |
| Total IP Addresses | 256 |
| Usable Host Addresses | 254 |
| First Usable IP | 213.237.22.1 |
| Last Usable IP | 213.237.22.254 |
| Network (Hex) | 0xD5ED1600 |
| Broadcast (Hex) | 0xD5ED16FF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 24 bits (1s in the mask) identify the network. The remaining 8 bits identify hosts within the network.
Split into Equal Subnets
Split 213.237.22.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 213.237.22.0/25 | 213.237.22.0 | 213.237.22.1 | 213.237.22.126 | 213.237.22.127 | 126 |
| 2 | 213.237.22.128/25 | 213.237.22.128 | 213.237.22.129 | 213.237.22.254 | 213.237.22.255 | 126 |
Split 213.237.22.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 213.237.22.0/26 | 213.237.22.0 | 213.237.22.1 | 213.237.22.62 | 213.237.22.63 | 62 |
| 2 | 213.237.22.64/26 | 213.237.22.64 | 213.237.22.65 | 213.237.22.126 | 213.237.22.127 | 62 |
| 3 | 213.237.22.128/26 | 213.237.22.128 | 213.237.22.129 | 213.237.22.190 | 213.237.22.191 | 62 |
| 4 | 213.237.22.192/26 | 213.237.22.192 | 213.237.22.193 | 213.237.22.254 | 213.237.22.255 | 62 |
Split 213.237.22.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 213.237.22.0/27 | 213.237.22.0 | 213.237.22.1 | 213.237.22.30 | 213.237.22.31 | 30 |
| 2 | 213.237.22.32/27 | 213.237.22.32 | 213.237.22.33 | 213.237.22.62 | 213.237.22.63 | 30 |
| 3 | 213.237.22.64/27 | 213.237.22.64 | 213.237.22.65 | 213.237.22.94 | 213.237.22.95 | 30 |
| 4 | 213.237.22.96/27 | 213.237.22.96 | 213.237.22.97 | 213.237.22.126 | 213.237.22.127 | 30 |
| 5 | 213.237.22.128/27 | 213.237.22.128 | 213.237.22.129 | 213.237.22.158 | 213.237.22.159 | 30 |
| 6 | 213.237.22.160/27 | 213.237.22.160 | 213.237.22.161 | 213.237.22.190 | 213.237.22.191 | 30 |
| 7 | 213.237.22.192/27 | 213.237.22.192 | 213.237.22.193 | 213.237.22.222 | 213.237.22.223 | 30 |
| 8 | 213.237.22.224/27 | 213.237.22.224 | 213.237.22.225 | 213.237.22.254 | 213.237.22.255 | 30 |
Split 213.237.22.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 213.237.22.0/28 | 213.237.22.0 | 213.237.22.1 | 213.237.22.14 | 213.237.22.15 | 14 |
| 2 | 213.237.22.16/28 | 213.237.22.16 | 213.237.22.17 | 213.237.22.30 | 213.237.22.31 | 14 |
| 3 | 213.237.22.32/28 | 213.237.22.32 | 213.237.22.33 | 213.237.22.46 | 213.237.22.47 | 14 |
| 4 | 213.237.22.48/28 | 213.237.22.48 | 213.237.22.49 | 213.237.22.62 | 213.237.22.63 | 14 |
| 5 | 213.237.22.64/28 | 213.237.22.64 | 213.237.22.65 | 213.237.22.78 | 213.237.22.79 | 14 |
| 6 | 213.237.22.80/28 | 213.237.22.80 | 213.237.22.81 | 213.237.22.94 | 213.237.22.95 | 14 |
| 7 | 213.237.22.96/28 | 213.237.22.96 | 213.237.22.97 | 213.237.22.110 | 213.237.22.111 | 14 |
| 8 | 213.237.22.112/28 | 213.237.22.112 | 213.237.22.113 | 213.237.22.126 | 213.237.22.127 | 14 |
| 9 | 213.237.22.128/28 | 213.237.22.128 | 213.237.22.129 | 213.237.22.142 | 213.237.22.143 | 14 |
| 10 | 213.237.22.144/28 | 213.237.22.144 | 213.237.22.145 | 213.237.22.158 | 213.237.22.159 | 14 |
| 11 | 213.237.22.160/28 | 213.237.22.160 | 213.237.22.161 | 213.237.22.174 | 213.237.22.175 | 14 |
| 12 | 213.237.22.176/28 | 213.237.22.176 | 213.237.22.177 | 213.237.22.190 | 213.237.22.191 | 14 |
| 13 | 213.237.22.192/28 | 213.237.22.192 | 213.237.22.193 | 213.237.22.206 | 213.237.22.207 | 14 |
| 14 | 213.237.22.208/28 | 213.237.22.208 | 213.237.22.209 | 213.237.22.222 | 213.237.22.223 | 14 |
| 15 | 213.237.22.224/28 | 213.237.22.224 | 213.237.22.225 | 213.237.22.238 | 213.237.22.239 | 14 |
| 16 | 213.237.22.240/28 | 213.237.22.240 | 213.237.22.241 | 213.237.22.254 | 213.237.22.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.